[gmx-users] Can i proceed with this warning?-"System has non-zero charge: 2.000002e+00"

[balamurugan r]

Sir,

When i run gromacs for a metal transport protein which has carbonate and Fe ions in it which it transports.  I have created .itp files for CO3, Fe  and added to the database (taking help from Dr. David).  
  Now i face a new problem that when i use grompp to concatanate the parameter files with the .gro file it is issuing a warning 
"System has non-zero charge: 2.000002e+00"

Can i proceed with this warning?
Or what is wrong?

thanks 

bala

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://maillist.sys.kth.se/pipermail/gromacs.org_gmx-users/attachments/20050311/93c8d91d/attachment.html>